These super special glow in the dark jars are certainly a must have!! They'd be perfect in the garden, dotted all about the flower beds, or how about a child's night light in the bedroom, or why not just have them dotted about the house all the time and for all occasions!! Great idea for an unusual gift, or why not line your driveway with them for Halloween! They come in three colour versions, turquoise, yellow or mixed. All you need to do is leave them in direct light for a couple of hours and then when it gets dark, watch them glow! Each Jar is sold separately.